How to Choose a Suitable 420D PU Coated Polyester Fabric Manufacturer?

pu coated fabric
Discover our premium 420D Oxford fabric manufacturing prowess at our Chinese factory through this informative blog. We delve into the product's features, applications, and performance. Gain insights into our factory's custom, production, shipping, and quality control processes. Additionally, read about the positive feedback from our satisfied customers. Explore how we excel in delivering high-quality 420D Oxford fabric solutions that meet your diverse needs.

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At our B2B factory in China, we take pride in being a leading manufacturer of 420D PU coated polyester fabric, tailored to meet the diverse needs of our clients worldwide. 420d PU coated polyester fabric is a versatile and durable material that has found its place in a wide range of industries. It’s characterized by its strength, resilience, and water-resistant properties. This fabric is the result of a meticulous manufacturing process that involves coating polyester fibers with polyurethane (PU), making it suitable for a variety of applications.In today’s dynamic world, where performance and durability matter, 420d PU coated polyester fabric plays a pivotal role. Its versatility makes it a preferred choice for numerous products, from outdoor gear and luggage to automotive components and industrial applications.

Product Introduction

What is 420d PU Coated Polyester Fabric?

420d PU (Polyurethane) coated polyester fabric is a type of synthetic textile renowned for its durability and water-resistant properties. Let’s break down what makes it exceptional:

Durability: Our 420d PU coated polyester fabric is engineered to withstand the harshest of conditions. Whether it’s enduring rough outdoor adventures or handling heavy loads, this fabric consistently proves its resilience.

Water Resistance: One of its standout features is the polyurethane coating, which provides an impermeable barrier against moisture. This makes it perfect for products that need to repel rain, snow, or splashes.

Versatility: From outdoor gear like backpacks and tents to luggage, automotive applications, and industrial covers, this fabric’s versatility knows no bounds. Its adaptability is matched only by its reliability.

Advantages of Using 420d PU Coated Polyester Fabric

Longevity: Thanks to its robust construction, this fabric outlasts many alternatives. It’s an investment in a product that won’t let you down when it matters most.

Low Maintenance: Unlike some natural fabrics, our polyester fabric is easy to clean and maintain, ensuring its appearance and performance remain top-notch.

Customization: Whether you require specific colors, patterns, or finishes, we offer a range of customization options to meet your exact needs.

Environmental Responsibility: We’re committed to producing environmentally responsible fabrics, and our polyester material is no exception. It’s often more sustainable than natural fibers due to its durability and lower resource consumption.

Color and Finish Options

To cater to diverse aesthetic preferences and functional requirements, we offer a wide range of color choices and finishes for our 420d PU coated polyester fabric. Whether you need a bold, eye-catching color for your outdoor gear or a subtle, professional finish for industrial applications, we have you covered.


Range of Applications

420d PU coated polyester fabric is an incredibly versatile material, finding its utility in a wide range of applications across various industries. Its unique blend of properties makes it a top choice for manufacturers and designers seeking durability, water resistance, and flexibility.

Outdoor Gear

Backpacks:420d PU coated polyester fabric is a popular choice for backpacks. Its robustness and water resistance ensure that it can withstand the rigors of outdoor adventures, keeping contents dry even in wet conditions.

Tents:Manufacturers use this fabric for tent flysheets and ground cloths due to its waterproofing abilities, making it an essential component for camping enthusiasts.

Camping Equipment:From tarps to camping gear bags, this fabric’s versatility in outdoor equipment is unmatched.

Luggage and Bags:

Travel Bags:Many travel bags, whether for leisure or business, are constructed using 420d PU coated polyester fabric. Its lightweight nature ensures that luggage remains manageable while being durable enough to withstand the hustle and bustle of travel.

Sport and Gym Bags: Its water-resistant properties make it suitable for sports and gym bags, protecting contents from sweat or external moisture.

Automotive Industry:

Car Covers:Manufacturers use this fabric to create custom-fit car covers. Its ability to shield vehicles from rain, UV rays, and dust is highly valued.

Seat Covers:Some automotive seat covers are also made using 420d PU coated polyester fabric for its durability and ease of cleaning.

Industrial Covers and Tarps:

Equipment Covers:Industrial machinery and equipment often require protective covers, and this fabric is ideal due to its strength, waterproofing, and resistance to wear and tear.

Tarps:Used in construction and agriculture, these tarps provide durable shelter, keeping goods and materials dry and secure.

Sport and Outdoor Gear:

Sporting Equipment Bags:It is used to manufacture bags for sporting equipment such as golf clubs, tennis rackets, and ski gear.

Bicycle Accessories:Some bicycle panniers and saddlebags are crafted using this fabric, ensuring that cyclists can carry their essentials in a waterproof and durable container.

Fashion and Accessories:

Fashion Accessories:Designers sometimes incorporate this fabric into fashion items like handbags, wallets, and hats for its modern appearance and resilience.

Rain Gear:Raincoats and umbrellas benefit from the waterproofing qualities of 420d PU coated polyester fabric.

Performance Excellence

Stringent Quality Control

Our journey to ward producing top-tier 420d PU coated polyester fabric begins with the selection of premium raw materials. Each batch of polyester undergoes rigorous quality checks to ensure it meets our exacting standards.Throughout the production process, our quality control team meticulously monitors factors like fabric thickness, density, and color consistency.We employ cutting-edge testing equipment to assess the fabric’s resistance to UV radiation, water, and abrasion. This ensures that our fabric excels even under the harshest conditions.

Certifications and Standards

Adheres to industry-leading certifications and standards, demonstrating our unwavering commitment to quality and safety. Our fabric may bear certifications such as ISO 9001 and ISO 14001, assuring customers of its reliability and environmental responsibility.

Performance Under Pressure

One of the hallmarks of our 420d PU coated polyester fabric is its remarkable ability to withstand demanding applications. Whether it’s crafting rugged outdoor gear or heavy-duty industrial covers, our fabric consistently outperforms competitors.

Extreme temperatures, heavy rainfall, or abrasive environments pose no challenge to the resilience of our fabric. Its PU coating enhances water resistance while maintaining air permeability making it an ideal choice for various industries.

Customization Process

Customization Options

Whether you need vibrant, eye-catching hues or subtle, understated tones, our color options are designed to inspire.

In addition to colors, we also provide various patterns and textures to enhance the visual appeal of your products. From classic solids to contemporary prints, you have the creative freedom to make your fabric stand out. 

Depending on your specific application, you may require specialized finishes or coatings to enhance the performance of our 420d PU coated polyester fabric. We offer a range of coating options to address various needs: Waterproofing: If water resistance is paramount, we can apply advanced waterproof coatings to ensure your products stay dry even in the wettest conditions.Fire Resistance: Certain industries demand fabrics with fire-resistant properties. Our factory can incorporate flame-retardant coatings to meet these safety requirements.UV Protection: For outdoor applications, UV resistance is crucial to prevent fading and degradation. Our UV protective coatings extend the lifespan of our fabric under prolonged sun exposure.Anti-Microbial: In healthcare or hygiene-sensitive applications, we offer anti-microbial coatings that inhibit the growth of bacteria and ensure cleanliness.

In addition to the above customization options, we can accommodate tailored specifications to meet the unique demands of your project. This includes adjusting fabric weight, thickness, and flexibility to ensure optimal performance for your specific application.

Factory Customization Process

We start by thoroughly understanding the customer’s requirements and creating samples for evaluation. Once samples are approved, we work closely with customers to design and finalize product specifications.

At the same time, we will make a production plan and schedule to ensure timely delivery. And we value customer feedback during the manufacturing process and are willing to make adjustments to meet their changing needs.

Production Process


Our process can be broken down into several key stages:

Material Sourcing:

We source top-grade polyester fabric known for its strength and durability.Quality checks are performed on incoming materials to ensure they meet our strict standards.

Coating Application:

The selected polyester fabric is prepared for coating. It’s essential to have a clean and smooth surface to achieve optimal coating results.Our state-of-the-art coating machines apply the PU (Polyurethane) coating evenly across the fabric. PU coating enhances the fabric’s water resistance, making it suitable for various outdoor and industrial applications.

Curing and Drying:

After the coating process, the fabric undergoes curing and drying in controlled environments. This ensures that the PU coating adheres perfectly to the fabric and cures to its full potential.

Temperature and humidity are closely monitored during this stage to achieve consistent results.

Inspection and Quality Control:

Quality control is an integral part of our production process. Skilled inspectors examine each roll of coated fabric for defects, such as uneven coating, bubbles, or impurities.

Any substandard material is immediately rejected, ensuring that only top-quality fabric reaches our clients.

Cutting and Customization:

Once the fabric passes quality control, it’s ready for customization. Our cutting machines precisely cut the fabric according to the client’s specifications.Customization options may include size, shape, color, and branding elements.


After customization or assembly, the finished products or rolls of fabric are carefully packaged to ensure they reach their destination in perfect condition.

Packaging materials are chosen to protect against environmental factors during transit.

Final Inspection:

Before shipping, a final inspection is conducted to guarantee that the products meet the client’s specifications and our quality standards.

Shipping Process

Shipping and Logistics

Our dedication to delivering exceptional 420d PU coated polyester fabric extends seamlessly into our comprehensive shipping and logistics operations. With extensive international shipping expertise, we cater to clients across the globe, offering transparent lead times and efficient order fulfillment. Our commitment to client communication shines through our robust order tracking systems and responsive customer support team, ensuring you’re always informed and in control.

Furthermore, sustainability is at the core of our shipping practices. We employ eco-friendly measures, from utilizing recyclable and biodegradable packaging materials to optimizing shipping routes to reduce carbon emissions. Our customs compliance expertise streamlines the clearance of your shipments, with our team well-versed in global regulations and documentation requirements.

We take the utmost care in packaging your 420d PU coated polyester fabric, recognizing that product integrity is paramount. Each roll or batch is meticulously packaged to withstand the rigors of international shipping, guaranteeing your order arrives in pristine condition.

Quality Control Process

Quality Inspection

Before production begins, our expert QC team conducts thorough inspections of the raw materials. This includes a close examination of the polyester base material and the PU coating. Any deviations from our strict quality criteria are immediately flagged, and subpar materials are rejected.

Throughout the manufacturing process, our QC inspectors monitor various parameters to ensure consistency and quality. This includes:

Coating Thickness: We use precision equipment to measure the thickness of the PU coating, guaranteeing it adheres to the specified standards.

Color Consistency: Our color matching experts ensure that the fabric maintains consistent color across production batches.

Adhesion Testing: We conduct adhesion tests to verify the bond between the PU coating and the polyester fabric, ensuring it meets or exceeds industry standards.

Performance Testing

We subject samples from each production batch to a battery of performance tests. These tests include:

Tensile Strength: We measure the fabric’s ability to withstand tension, ensuring it meets the required strength parameters.

Abrasion Resistance: Our fabric is rigorously tested for resistance to wear and tear, ensuring it remains durable even in demanding applications.

Water Resistance: We use standardized tests to verify the fabric’s ability to repel water effectively.

Before the fabric is considered ready for shipping, it undergoes a final comprehensive inspection. This involves a visual examination to detect any surface defects, irregularities, or imperfections. Only fabric that passes this final inspection is approved for shipment.


In the competitive manufacturing industry, our China-based B2B factory is your trusted partner. We’re committed to quality, producing top-notch 420D PU coated polyester fabric that exceeds industry standards. What sets us apart is our customization—we work closely with clients to meet their unique needs. We excel in timely delivery thanks to efficient production and supply chain management.

We offer competitive pricing without compromising quality, prioritize sustainability, and value client feedback for continuous improvement. Choosing us means more than a product; it’s a partnership built on trust, quality, and excellence. Explore collaboration possibilities, whether you have specific requirements or need product development guidance. Contact us today to create outstanding products and drive business success together.

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